$OpenBSD: patch-common_socket_c,v 1.3 2014/03/16 11:45:15 brad Exp $
--- common/socket.c.orig	Fri Jan 31 14:20:49 2014
+++ common/socket.c	Sat Feb  8 14:53:55 2014
@@ -819,7 +819,6 @@ ssize_t send_packet6(struct interface_info *interface,
 	pktinfo = (struct in6_pktinfo *)CMSG_DATA(cmsg);
 	memset(pktinfo, 0, sizeof(*pktinfo));
 	pktinfo->ipi6_ifindex = ifindex;
-	m.msg_controllen = cmsg->cmsg_len;
 
 	result = sendmsg(interface->wfdesc, &m, 0);
 	if (result < 0) {
